| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 285 |
14.4%
|
| 0.33 | 0.33 | 528 |
26.6%
|
| 0.66 | 0.66 | 710 |
35.8%
|
| 1 | 1 | 459 |
23.2%
|
| -99 | -99 | 0 | |
| Sysmiss | 58 |